Scott wants to lose weight and starts a strict diet. He plans to lose exactly 6 pounds per month, a healthy goal according to the Center for Disease Control and Prevention. He currently weighs 232 pounds and according to his doctor, he should weigh 196 pounds. Scott's weight can be determined using this formula: W = 232 - 6m where W is Scott's weight and m is the number of months Scott follows this diet. How many months will it take until he reaches his goal? A 6 months B 8 months C 2 months D 4 months
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Scott wants to lose weight and starts a strict diet. He plans to lose exactly 6 pounds per month, a healthy goal according to the Center for Disease Control and Prevention. He currently weighs 232 pounds and according to his doctor, he should weigh 196 pounds. Scott's weight can be determined using this formula:
W = 232 - 6m
where W is Scott's weight and m is the number of months Scott follows this diet. How many months will it take until he reaches his goal?
| A |
6 months |
|
| B |
8 months |
|
| C |
2 months |
|
| D |
4 months |
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